/* Soot - a J*va Optimization Framework
 * Copyright (C) 2005 Nomair A. Naeem
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

package soot.dava.internal.AST;

import soot.*;
import soot.jimple.*;
import soot.dava.toolkits.base.misc.*;
import soot.dava.toolkits.base.AST.analysis.*;

public class ASTBinaryCondition extends ASTUnaryBinaryCondition{
    ConditionExpr condition;
    
    public ASTBinaryCondition(ConditionExpr condition){
	this.condition=condition;
    }

    public ConditionExpr getConditionExpr(){
	return condition;
    }

    public void apply(Analysis a){
	a.caseASTBinaryCondition(this);
    }

    public String toString(){
	return condition.toString();
    }

    public void toString(UnitPrinter up){
	(Jimple.v().newConditionExprBox(condition)).toString(up);
    }


    public void flip(){
	this.condition=ConditionFlipper.flip(condition);
    }
    
    /*
     * Since a conditionExpr can always be flipped we always return true
     * 
     */
    public boolean isNotted(){
    	return true;
    }
}
